Bleach Plus - Thick Bleach Concentrate 4 x 5 Litres Thick Bleach (20 Litres)
Static water installations and swimming pools will require 4,564 litres per 22,500 litres, 1 gallon per 5000 gallons of water at weekly intervals. Bleach Plus - Thick Bleach Concentrate 4 x 5 Litres.